Log In Log In  |  Checkout   |  39 item(s)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x bulkc10, Koolermax Carbon Block Filter
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x bulk213, Inline Carbon Filter
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
View Cart$1,601.20
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Specials Log InCreate Account Checkout  Shopping Cart39 item(s)
1 x 335UP, Upgrade Kit TFC 35 gal/day (includes US membrane filter)
1 x Parts, Ro Water System Installation Parts Bag 1/4"
1 x bulkc10, Koolermax Carbon Block Filter
1 x FM40, STEEL BRACKET DOUBLE HOUSING 10" STANDARD
1 x FV-15, Bobby Float Valve Top Mount RM292P-N UNS CEL NSF USA
1 x UU Clips Pair Standard Filter to Standard Filter, 2" x 2"
1 x 324, 4th stage TFC-24 US membrane filter (replace every 2-3 yrs)
1 x DM-2, Inline Dual TDS monitor (meter) for RO DI System DM2
1 x SC227, Specialty Filter Refillable Color Changing DI Filter 20"
1 x Wrench 2 pcs 566 Standard Filter Housing Opener Double Better
2 x KM701C, Special Koolermax Filter Housing Canister Casing 1/4 FPT
1 x 755, Aquatec Demand Delivery Pump 5851-7E12-J574 Increase Output
1 x KF750, Elite Series: Polish Chrome Drinking Water Faucet
1 x CBV-38, Tank Ball Valve to 3/8 tubing
1 x 581, Ice Maker Hookup Kit Connect RO water to Fridge Ice Maker
1 x Optional: 566 Filter Housing Wrench Opener WaterGeneral System
2 x DB40, DI Resin Refill Bag for DI210, RD322
1 x Optional: 564 Membrane Filter Housing Wrench Opener
1 x 2nd stage C10 carbon block filter (replace every 6-12 months)
1 x MK200, Maintenance kit for Rotek Systems RCT-103 and RTF-265
1 x SC207, Specialty Filter Refillable Color Changing DI Filter for
2 x MK225, Maintenance kit for Honeywell RO9100 Filtercold RO5 AV180
1 x bulk213, Inline Carbon Filter
1 x FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch
1 x 316UP, Upgrade for CTA20 gal/day (includes US Membrane filter)
1 x MK300, Maintenance kit for RO535, RO435, RO545, AR104H
1 x 310, 2nd stage CTA 10 US Membrane filter (every 2-3 yrs)
1 x UU Clips Pair Membrane to Filter, 2.5" to 2"
1 x 3rd stage C10 carbon block filter (replace every 6-12 months)
1 x OPTIONAL: 567 Filter Housing Wrench Case Opener WHOLE HOUSE WH
1 x DM-1, Inline Dual TDS monitor (meter) for RO DI System DM1
1 x CP-OR35+701 O-RING FOR WATERGENERAL BOTTOM FILTER HOUSING CASING
1 x 6044-K Tee Fitting Compression Type 1/4"OD 1/4" NPT
1 x bulkic21, Koolermax Inline Carbon Filter
1 x 213, 5th stage inline carbon postfilter (replace every 12months)
1 x UC SHELL, Honeywell UC7000 Empty System Only No Filter
View Cart$1,601.20

FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch [FPK-AUC0706]

$19.95

FPK, 6 pcs Fitting Pack Union Connector 1/2 x 3/8 inch

Quantity

 

Description

 

 

6

Union Connector, 1/2" to 3/8"

part# AUC 0706

 



 

 

* We carry different fittings in variation of sizes: 1/4", 3/8", or 1/2" adapters, connectors, fittings, or valves.  Most are not listed online, to avoid confusion to majority of RO system customers.  

* Send us a message with specification, intended application, and image of your setup or old fitting  to check if we have what you need. 

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